486550970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{16657}}^1$

素因数の和:16814

約数の個数: 32

約数和(自身を含む): 921120768

約数和(自身を除く): 434569798

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 5842, 14605, 16657, 29210, 33314, 83285, 166570, 383111, 766222, 1915555, 2115439, 3831110, 4230878, 10577195, 21154390, 48655097, 97310194, 243275485, 486550970]

約数ペア:

[(1, 486550970), (2, 243275485), (5, 97310194), (10, 48655097), (23, 21154390), (46, 10577195), (115, 4230878), (127, 3831110), (230, 2115439), (254, 1915555), (635, 766222), (1270, 383111), (2921, 166570), (5842, 83285), (14605, 33314), (16657, 29210)]